MRGDASRPT Display

Data on this page extracted on March 28, 2024 at 10:55:24

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AQMIS2
     
Note: This AQMIS Ozone page reflects the 2008 National 8-Hour Ozone Standard of 0.075 ppm
North Central Coast Air Basin
Annual  Ozone Summary Data
2011  
Parts Per Million ( ppm )
Basin County Monitoring Site Exceedance Days Maximum Concentration Ozone
National 8-hr Std Parts Per Million ( ppm ) Season
0.075 ppm 0.070 ppm 1-hr 8-hr Covered
NCC  Monterey  Carmel Valley-Ford Road  0  0  0.068   0.063   97 
NCC  Monterey  King City-415 Pearl Street  0  0  0.078   0.063   100 
NCC  Monterey  Salinas-High School  0  0  0.065   0.056   100 
NCC  San Benito  Hollister-Fairview Road  0  0  0.078   0.066   96 
NCC  San Benito  Pinnacles National Monument  0  2  0.082   0.073   99 
NCC  Santa Cruz  Davenport  0  0  0.068   0.060   98 
NCC  Santa Cruz  Santa Cruz AMS  0  0  0.071   0.064   97 
Standards:
State 1-hr: 0.090 ppm
State 8-hr: 0.070 ppm
National 1-hr: 0.12 ppm
2008 National 8-hr: 0.075 ppm
2015 National 8-hr: 0.070 ppm

Other Standards (pdf)
Get Additional Information on Sites
 

  Nat'l stds truncate 4 digit 8-Hr avgs to 3 decimals; State stds round to 3 decimals.  
  Cell color is red if national 8-hour standard level is exceeded.  
  Click on site name to see multiyear data for the site.  
  Season Covered (%) is based only on official data.  
  The 8-hour maximum value is based on the 2015 (0.070) ppm Nat'l std method.  
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